EP2860059A2 - Leistungswandlungssystem für Elektrofahrzeug - Google Patents
Leistungswandlungssystem für Elektrofahrzeug Download PDFInfo
- Publication number
- EP2860059A2 EP2860059A2 EP20140187636 EP14187636A EP2860059A2 EP 2860059 A2 EP2860059 A2 EP 2860059A2 EP 20140187636 EP20140187636 EP 20140187636 EP 14187636 A EP14187636 A EP 14187636A EP 2860059 A2 EP2860059 A2 EP 2860059A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit
- voltage
- smoothing condenser
- discharge
- electric vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0092—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption with use of redundant elements for safety purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/06—Limiting the traction current under mechanical overload conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/12—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines using AC generators and DC motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/24—Arrangements for stopping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
- B60L2210/12—Buck converters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
- B60L2210/14—Boost converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—Current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Definitions
- the second smoothing condenser 33 may be commonly used by the voltage booster circuit 3 and the inverter circuit 4.
- the exclusive discharge circuit 12 may be configured to connect a resistor 121 and a semiconductor switch element 122, (e.g., an IGBT or a MOSFET), in series, and may be disposed between main circuit electrodes of the power conversion system 100 while being connected therebetween.
- a semiconductor switch element 122 e.g., an IGBT or a MOSFET
- the inter-terminal voltages of the second smoothing condenser 33 may be detected at predetermined time intervals (e.g., 0.1 second intervals) until the elapse of the fault detection time Tc, such that the fault may be determined depending on whether the inter-terminal voltage can be discharged to the target value Vc.
- predetermined time intervals e.g., 0.1 second intervals
- the discharge controller 111 may receive a halt signal of the inverter circuit 4 that is generated when an ignition key is turned off or the power conversion system 100 is halted by the fault or an accident such as a car crash (step Sp1).
- the off-operation of the electrical circuit switch 8 may be executed by the discharge controller 111.
- the charges stored in the first and second smoothing condensers 9 and 33 may be discharged through the resistor 121 of the exclusive discharge circuit 12.
- the discharge controller 111 may continue discharging if the inter-terminal voltage of the second smoothing condenser 33 is discharged to the target value Vc within the fault detection time Tc, e.g., if the fault of the exclusive discharge circuit 12 has not occurred, and may terminate discharging when the inter-terminal voltage reaches a predetermined safety voltage, e.g., the target value Vd, within an allowed discharge time Td (step Sp5).
- a predetermined safety voltage e.g., the target value Vd
- the discharge controller 111 may detect the fault of the exclusive discharge circuit 12, and the discharge controller 111 may allow the stored charges of the smoothing condensers 9 and 33 to be discharged through the exclusive discharge circuit 12 as usual if the fault of the exclusive discharge circuit 12 does not occur, such that the respective inter-terminal voltages of the smoothing condensers 9 and 33 can be discharged to the safety value within a predetermined time.
- the motor driving power system S2 may be configured to not include the exclusive discharge circuit 12.
- control circuit 11 outputting the control signal to the driving circuit 34 may be configured to halt the operation of the faulty voltage booster circuit 3, to set a power control value according to the number of the remaining normal voltage booster circuits 3, and to control the remaining normal voltage booster circuits 3 and the inverter circuit 4 according to the power control value.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013208865A JP2015073409A (ja) | 2013-10-04 | 2013-10-04 | 電動車用電力変換システム |
KR20140041458A KR20150040196A (ko) | 2013-10-04 | 2014-04-07 | 전동차용 전력변환 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2860059A2 true EP2860059A2 (de) | 2015-04-15 |
EP2860059A3 EP2860059A3 (de) | 2015-12-09 |
Family
ID=51726342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14187636.7A Withdrawn EP2860059A3 (de) | 2013-10-04 | 2014-10-03 | Leistungswandlungssystem für Elektrofahrzeug |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150097501A1 (de) |
EP (1) | EP2860059A3 (de) |
CN (1) | CN104512275A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017016747A1 (de) * | 2015-07-28 | 2017-02-02 | Robert Bosch Gmbh | Verfahren und vorrichtung zum betreiben eines elektrischen systems |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6171885B2 (ja) * | 2013-11-20 | 2017-08-02 | 株式会社デンソー | 車載電気システム |
KR102285145B1 (ko) * | 2015-05-11 | 2021-08-04 | 삼성에스디아이 주식회사 | 전기 이동 수단 및 그 제어 방법 |
US10239407B2 (en) * | 2016-01-25 | 2019-03-26 | Ford Global Technologies, Llc | Variable carrier switching frequency control of variable voltage converter |
US9985452B2 (en) * | 2016-03-03 | 2018-05-29 | GM Global Technology Operations LLC | Apparatus for discharging a high-voltage bus |
US9985453B2 (en) * | 2016-03-03 | 2018-05-29 | GM Global Technology Operations LLC | Apparatus for discharging a high-voltage bus |
JP6508138B2 (ja) * | 2016-06-24 | 2019-05-08 | トヨタ自動車株式会社 | 電動車両用の電力変換装置 |
CN107800329A (zh) * | 2016-09-01 | 2018-03-13 | 德昌电机(深圳)有限公司 | 电机驱动电路及其应用设备、电机制动方法 |
CN107800336A (zh) * | 2016-09-01 | 2018-03-13 | 德昌电机(深圳)有限公司 | 电机及其驱动电路、应用设备及电机制动方法 |
DE102017119932A1 (de) * | 2016-09-01 | 2018-03-01 | Johnson Electric S.A. | Motortreiberschaltung, Anwendungsgerät diese umfassend und Bremsverfahren für einen Motor |
JP6316397B1 (ja) * | 2016-12-26 | 2018-04-25 | 三菱電機株式会社 | 電力変換システム |
JP6545230B2 (ja) * | 2017-08-31 | 2019-07-17 | 本田技研工業株式会社 | 車両の電源システム |
JP6554151B2 (ja) * | 2017-08-31 | 2019-07-31 | 本田技研工業株式会社 | 車両の電源システム |
JP6685347B2 (ja) * | 2018-06-11 | 2020-04-22 | 三菱電機株式会社 | 電力制御装置 |
US10554057B1 (en) * | 2018-11-07 | 2020-02-04 | GM Global Technology Operations LLC | Active discharging high voltage direct current bus system and method for a vehicle |
EP3736167A1 (de) * | 2019-05-07 | 2020-11-11 | Volvo Car Corporation | System und verfahren zur fehlererkennung in einem antriebssystem für ein elektrofahrzeug |
DE102019112522A1 (de) * | 2019-05-07 | 2020-11-12 | Schaeffler Technologies AG & Co. KG | Mehrphasiger Spannungswandler für ein Versorgungsnetz und Verfahren zum Herunterfahren einer Zwischenkreisspannung dieses Versorgungsnetzes |
US20210028632A1 (en) * | 2019-07-25 | 2021-01-28 | Samsung Sdi Co., Ltd. | Battery system |
KR20220023912A (ko) * | 2020-08-21 | 2022-03-03 | 현대자동차주식회사 | 하이브리드 차량의 고장 감지 방법 |
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JP3250448B2 (ja) * | 1996-02-26 | 2002-01-28 | トヨタ自動車株式会社 | インバータ装置 |
JP3330049B2 (ja) * | 1997-03-07 | 2002-09-30 | 本田技研工業株式会社 | 電気自動車の制御装置 |
JP3625789B2 (ja) * | 2001-08-10 | 2005-03-02 | 本田技研工業株式会社 | 車両の電源装置 |
JP4788461B2 (ja) * | 2006-04-24 | 2011-10-05 | トヨタ自動車株式会社 | 電源制御装置およびリレーの異常検出方法 |
JP5244653B2 (ja) * | 2009-03-03 | 2013-07-24 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
JP5094797B2 (ja) * | 2009-08-07 | 2012-12-12 | 日立オートモティブシステムズ株式会社 | 直流電源平滑用コンデンサーの放電回路 |
JP4679675B1 (ja) * | 2010-02-25 | 2011-04-27 | 三菱電機株式会社 | 電力変換装置 |
JP5519398B2 (ja) * | 2010-05-12 | 2014-06-11 | 株式会社デンソー | 電力変換装置 |
WO2012063331A1 (ja) * | 2010-11-10 | 2012-05-18 | トヨタ自動車株式会社 | 電動車両の電源システムおよびその制御方法ならびに電動車両 |
EP2641771B1 (de) * | 2010-11-19 | 2017-04-19 | Toyota Jidosha Kabushiki Kaisha | Aufladevorrichtung für fahrzeuge |
JP5403010B2 (ja) * | 2011-08-08 | 2014-01-29 | 株式会社デンソー | コンデンサの放電回路 |
ITTO20110769A1 (it) * | 2011-08-12 | 2013-02-13 | Magneti Marelli Spa | Dispositivo e metodo di scarica per un condensatore in un impianto elettrico di potenza di un veicolo con trazione elettrica |
KR101629997B1 (ko) * | 2012-01-30 | 2016-06-13 | 엘에스산전 주식회사 | 전기자동차 충전기를 위한 dc-링크 캐패시터 방전 장치 |
CN104136262A (zh) * | 2012-02-23 | 2014-11-05 | 丰田自动车株式会社 | 电动车 |
JP5831760B2 (ja) * | 2012-04-05 | 2015-12-09 | 株式会社デンソー | 電源制御システムの異常診断装置 |
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2014
- 2014-09-10 US US14/482,122 patent/US20150097501A1/en not_active Abandoned
- 2014-10-03 EP EP14187636.7A patent/EP2860059A3/de not_active Withdrawn
- 2014-10-08 CN CN201410524297.1A patent/CN104512275A/zh active Pending
Non-Patent Citations (1)
Title |
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None |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017016747A1 (de) * | 2015-07-28 | 2017-02-02 | Robert Bosch Gmbh | Verfahren und vorrichtung zum betreiben eines elektrischen systems |
Also Published As
Publication number | Publication date |
---|---|
EP2860059A3 (de) | 2015-12-09 |
US20150097501A1 (en) | 2015-04-09 |
CN104512275A (zh) | 2015-04-15 |
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